/Engine/Plugins/Online/OnlineServicesEOS/Source/Public/Online/SocialEOS.h
Reject a friend invite
AsyncOpHandle
virtual [TOnlineAsyncOpHandle](API\Plugins\OnlineServicesInterface\Online\TOnlineAsyncOpHandle)< [FRejectFriendInvite](API\Plugins\OnlineServicesInterface\Online\FRejectFriendInvite) > RejectFriendInvite ( [FRejectFriendInvite::Params](API\Plugins\OnlineServicesInterface\Online\FRejectFriendInvite\Params) && Params )